D) Ecological systems often remain in balance if only one factor is altered.
Ecological system can affect one another regardless of how small or great the factor that was altered. This can have gradual and insidious effects on the ecosystem. <span>Ecosystem is
encompassing all the life on earth in the physical environment that
supports it. An ecosystem involves both the biological (plants, animals,
human beings) and non-biological (land, water, soil, and atmosphere)
community which interacts as a system. More importantly, the living
things are very dependent on the abiotic community since it cannot
survive by itself.</span>
Answer: bc any living organism must take in energy via food, nutrients, or sunlight n order 2 carry out cellular processes.
Explanation: The transport, synthesis, n breakdown of nutrients n molecules n a cell require the use of energy.
hope it helps:))
Answer:
As the options are not given, let's study about the essential micro nutrients in commercial fertilizers generally.
Explanation:
Some of the micro-nutrients found in fertilizers are:
- Boron: The support the structural and functional integrity of the plant,
- Copper: Copper is used for enzyme activation.
- Iron: It is used for the production of food by the plants.
- Manganese: It helps in photosynthetic reactions.
- Molybdenum: It is used for optimizing the growth of plants.
- Zinc: functions in many ways in plants.
Cogon grass is an invasive grass that is considered a pest in 73 countries and a weed of 35 crops worldwide. As a perennial grass weed, it is an inferior forage grass that negatively impacts biodiversity. It creates a very competitive environment for commercially-important species and <span>displaces native animal and plant species. Cogon grass can also alter fire regimes. </span>
